Unparticles-Higgs Interplay

We show that scalar unparticles coupled to the Standard Model Higgs at the renormalizable level can have a dramatic impact in the breaking of the electroweak symmetry already at tree level. In particular one can get the proper electroweak scale without the need of a Higgs mass term in the Lagrangian. By studying the mixed unparticle-Higgs propagator and spectral function we also show how unparticles can shift the Higgs mass away from its Standard Model value, \lambda v^2, and influence other Higgs boson properties. Conversely, we study in some detail how electroweak symmetry breaking affects the unparticle sector by breaking its conformal symmetry and generating a mass gap. We also show that, for Higgs masses above that gap, unparticles can increase quite significantly the Higgs width.

• Publication year

  2007

• Venue

  arXiv: High Energy Physics - Phenomenology

• Publication date

  2007-07-30

• Fields of study

  Physics

• Identifiers
  DOI 10.1088/1126-6708/2007/10/094arXiv 0707.4309
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

• No claims are published for this paper.

• No concepts are published for this paper.

• Possible signatures of unparticles in rare annihilation type B decays

  2007cited by this paper
• HEIDI and the unparticle

  2007cited by this paper
• Constraining unparticle physics with cosmology and astrophysics.

  2007cited by this paper
• Long-range electron spin-spin interactions from unparticle exchange.

  2007cited by this paper
• Bounds on unparticle couplings to electrons: From electron g-2 to positronium decays

  2007cited by this paper
• Unparticles and Muon Decay

  2007cited by this paper
• Contact interactions and resonance-like physics at present and future colliders from unparticles

  2007cited by this paper
• Unparticles at heavy flavour scales: CP violating phenomena

  2007cited by this paper
• Unparticle physics at hadron collider via dilepton production

  2007cited by this paper
• Unparticle physics.

  2007cited by this paper
• UNPARTICLE AS A FIELD WITH CONTINUOUSLY DISTRIBUTED MASS

  2007cited by this paper
• Neutrino decays and neutrino-electron elastic scattering in unparticle physics

  2007cited by this paper
• Bounds on Unparticles from the Higgs Sector

  2007cited by this paper
• Another odd thing about unparticle physics

  2007cited by this paper
• Scalar modifications to gravity from unparticle effects may be testable.

  2007cited by this paper
• Collider signals of unparticle physics.

  2007cited by this paper
• Constraints on unparticle interactions from invisible decays of Z, quarkonia and neutrinos

  2007cited by this paper
• Novel Effects in Electroweak Breaking from a Hidden Sector

  2007cited by this paper
• Unparticle physics in e+ e- ---> P P annihilation

  2007cited by this paper
• Unparticle physics effects on direct CP violation

  2007cited by this paper
• Unparticle physics effects in B{sub s}-B{sub s} mixing

  2007cited by this paper
• Unparticle Physics Effects on D0 - anti-D0 Mixing

  2007cited by this paper
• Unparticle phase effects

  2007cited by this paper
• B → K(K*) + missing energy in unparticle physics

  2007cited by this paper
• Conformal Windows of SU(N) Gauge Theories, Higher Dimensional Representations and The Size of The Unparticle World

  2007cited by this paper
• Neutrino decay as a possible interpretation of the MiniBooNE observation with unparticle scenario

  2007cited by this paper
• Lepton flavor violating processes in unparticle physics

  2007cited by this paper
• Deconstruction of unparticles

  2007cited by this paper
• Interactions of unparticles with standard model particles

  2007cited by this paper
• Unparticle effect on $B_s - \bar{B}_s$ mixing and its implications for $B_s \to J/\psi \phi, \phi \phi$ decays

  2007cited by this paper
• Direct CP violation of $B \to l ν$ in unparticle physics

  2007cited by this paper
• Unparticle Physics and Higgs Phenomenology

  2007cited by this paper
• Some phenomenologies of unparticle physics

  2007cited by this paper
• Unparticle Physics in DIS

  2007cited by this paper
• Unparticles: Scales and high energy probes

  2007cited by this paper
• Collider phenomenology of unparticle physics

  2007cited by this paper
• Lepton flavour violation in unparticle physics

  2007cited by this paper
• SUSY Unparticle and Conformal Sequestering

  2007cited by this paper
• Unparticle physics and supersymmetry phenomenology

  2007cited by this paper
• Top off the Unparticle

  2007cited by this paper
• Supersymmetric unparticle effects on Higgs boson mass and dark matter

  2007cited by this paper
• Signals of unparticles in low energy parity violation and the NuTeV experiment

  2007cited by this paper
• Constraints on unparticle physics in electroweak gauge boson scattering

  2007cited by this paper
• No-Lose Theorem for Higgs Boson Searches at a Future Linear Collider

  1998cited by this paper

• Analytical Green’s functions for continuum spectra

  2021cites this paper
• A First-Quantized Model for Unparticles and Gauge Theories around Conformal Window

  2021cites this paper
• Emergent gravity from hidden sectors and TT deformations

  2020cites this paper
• Emergent Axions

  2020cites this paper
• String (Gravi)photons, “Dark Brane Photons”, Holography and the Hypercharge Portal

  2020cites this paper
• Quantum Critical Higgs: from AdS5 to colliders

  2019cites this paper
• Collider phenomenology of a gluino continuum

  2019cites this paper
• Emergent/composite axions

  2018cites this paper
• Neutron stars, ungravity, and the I-Love-Q relations

  2017cites this paper
• Triggering soft bombs at the LHC

  2017cites this paper
• Triggering soft bombs at the LHC

  2016cites this paper
• The Quantum Critical Higgs

  2015cites this paper
• Supersymmetric exotic decays of the 125 GeV Higgs boson.

  2013cites this paper
• Unconstraining the unHiggs model

  2012cites this paper
• Tests of the electroweak standard model and measurement of the weak mixing angle with the ATLAS detector

  2011cites this paper
• Hyperscaling relations in mass-deformed conformal gauge theories

  2010cites this paper
• Constraints on the Unhiggs Model from Top Quark Decay

  2010cites this paper
• Deconstructing unparticles in higher dimensions

  2009cites this paper
• Physics searches at the LHC

  2009cites this paper
• Protecting unparticles from the MSSM Higgs sector

  2009cites this paper
• Unparticle self-interactions

  2009cites this paper
• Conformal Dynamics for TeV Physics and Cosmology

  2009cites this paper
• Unsterile-active neutrino mixing: Consequences on radiative decay and bounds from the x-ray background

  2009cites this paper
• Constraints on unparticle long range forces from big bang nucleosynthesis bounds on the variation of the gravitational coupling

  2009cites this paper
• Holographic unparticle Higgs boson

  2009cites this paper
• Simple-minded unitarity constraint and an application to unparticles

  2009cites this paper
• Electroweak precision observables and the unhiggs

  2009cites this paper
• The nature of the electroweak Higgs sector

  2009cites this paper
• Investigation of $B_{u,d}\to (\pi, K) \pi$ decays within unparticle physics

  2008cites this paper
• The Higgs as a Portal to Plasmon-like Unparticle Excitations

  2008cites this paper
• Unparticle physics with broken scale invariance

  2008cites this paper
• Conformal neutrinos: An alternative to the see-saw mechanism

  2008cites this paper
• PROSPECTS OF SEARCHING FOR (UN)PARTICLES FROM HIDDEN SECTORS USING RAPIDITY CORRELATIONS IN MULTIPARTICLE PRODUCTION AT THE LHC

  2008cites this paper
• Anomalies, unparticles, and Seiberg duality

  2008cites this paper
• The AdS/CFT/Unparticle Correspondence

  2008influential citation
• Holographic Unhiggs

  2008cites this paper
• Unparticles: Interpretation and Cosmology.

  2008cites this paper
• Unique Signatures of Unparticle Resonances at the LHC

  2008cites this paper
• Unparticles in diphoton production to next-to-leading order in QCD at the LHC

  2008cites this paper
• Identification of the Origin of Monojet Signatures at the LHC

  2008cites this paper
• Phantom Higgs from Unparticles

  2008cites this paper
• Unparticle signals with a few particles

  2008cites this paper
• Aspects of Unparticle Physics

  2008cites this paper
• Unparticle-Higgs field mixing: Mikheyev-Smirnov-Wolfenstein resonances, seesaw mechanism, and spinodal instabilities

  2008cites this paper
• Constraints from solar and reactor neutrinos on unparticle long-range forces

  2008cites this paper
• Electroweak symmetry breaking from unparticles

  2008cites this paper
• Unparticle Effects on Unitarity Constraints from Higgs Boson Scattering

  2008cites this paper
• Full one-loop electro-weak corrections to three-jet observables at the Z pole and beyond

  2008cites this paper
• Decay of Z boson into photon and unparticle

  2008cites this paper
• Standard Model couplings and collider signatures of a light scalar

  2008cites this paper
• Nonstandard Higgs Boson Decays

  2008cites this paper
• On the decay of unparticles

  2008cites this paper
• Unparticle and Higgs boson as composites

  2008cites this paper
• Unparticle physics at the photon collider

  2007cites this paper
• W-pair production in unparticle physics

  2007cites this paper
• On Unparticles and K+ to pi+ Missing Energy

  2007cites this paper
• Unparticle Physics and Gauge Coupling Unification

  2007cites this paper
• Cosmological constraints on unparticles as continuous mass particles

  2007cites this paper
• Unparticle physics with jets

  2007cites this paper
• Astro Unparticle Physics

  2007cites this paper
• Higgs boson decays into single photon plus unparticle

  2007cites this paper
• Constraints on unparticle interactions from particle and antiparticle oscillations

  2007cites this paper
• Unparticle physics.

  2007cites this paper
• Effects of unparticles on running of gauge couplings

  2007cites this paper
• Cosmological unparticle correlators

  2007cites this paper
• Disentangling the unparticles with polarized beams at e + e - colliders

  2007cites this paper
• Unparticles and CP-violation

  2007cites this paper
• Unraveling unparticles through violation of atomic parity and rare beauty

  2007cites this paper
• Unparticle induced baryon number violating nucleon decays

  2007cites this paper
• Unparticle physics and lepton flavor violating radion decays in the Randall–Sundrum scenario

  2007cites this paper
• Theories for the fermi scale

  2007cites this paper
• Test of unparticle long range forces from perihelion precession of Mercury

  2007cites this paper
• The gaugephobic Higgs

  2006cites this paper